Yes, also the right to self-determination is an unalienable human right.

I find it sort of fascinating because people really do have a fanaticism about this that they don't have for other political artifacts. Nationalism is a powerful force. And people will special-plead themselves silly arguing why one group should be given self-determinism and others shouldn't, including invoking federal laws, untestable predictions about future events, etc. But when it comes to other politics, they revert back to a globalist position.

On the flip side, separatists are often driven by nationalistic interests as well - look at Europe in the 19th and 20th centuries as fantastic examples of this.